ATE338834T1 - Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck - Google Patents

Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck

Info

Publication number
ATE338834T1
ATE338834T1 AT00106815T AT00106815T ATE338834T1 AT E338834 T1 ATE338834 T1 AT E338834T1 AT 00106815 T AT00106815 T AT 00106815T AT 00106815 T AT00106815 T AT 00106815T AT E338834 T1 ATE338834 T1 AT E338834T1
Authority
AT
Austria
Prior art keywords
cemented carbide
producing
low pressure
carbide powder
powder
Prior art date
Application number
AT00106815T
Other languages
English (en)
Inventor
Mats Waldenstroem
Original Assignee
Sandvik Intellectual Property
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Application granted granted Critical
Publication of ATE338834T1 publication Critical patent/ATE338834T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
AT00106815T 1999-04-06 2000-03-30 Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck ATE338834T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901216A SE519315C2 (sv) 1999-04-06 1999-04-06 Sätt att tillverka ett hårdmetallpulver med lågt presstryck

Publications (1)

Publication Number Publication Date
ATE338834T1 true ATE338834T1 (de) 2006-09-15

Family

ID=20415111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00106815T ATE338834T1 (de) 1999-04-06 2000-03-30 Verfahren zur herstellung eines zementierten carbidpulvers bei niedrigem druck

Country Status (6)

Country Link
US (2) US6273930B1 (de)
EP (1) EP1043413B1 (de)
JP (1) JP2000290738A (de)
AT (1) ATE338834T1 (de)
DE (1) DE60030503T2 (de)
SE (1) SE519315C2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3762777B1 (ja) * 2004-10-19 2006-04-05 住友電気工業株式会社 超硬合金
SE528671C2 (sv) * 2005-01-31 2007-01-16 Sandvik Intellectual Property Hårdmetallskär för seghetskrävande korthålsborrning samt förfarande för att framställa detsamma
US7972409B2 (en) 2005-03-28 2011-07-05 Kyocera Corporation Cemented carbide and cutting tool
SE529705C2 (sv) 2005-06-27 2007-10-30 Sandvik Intellectual Property Sätt att tillverka en pulverblandning för hårdmetall
SE529297C2 (sv) * 2005-07-29 2007-06-26 Sandvik Intellectual Property Sätt att tillverka en submikron hårdmetallpulverblandning med lågt presstryck
US7670674B2 (en) * 2005-09-09 2010-03-02 Sandvik Intellectual Property Ab PVD coated cutting tool
SE529015C2 (sv) * 2005-09-09 2007-04-10 Sandvik Intellectual Property PVD-belagt skärverktygsskär tillverkat av hårdmetall
SE529856C2 (sv) * 2005-12-16 2007-12-11 Sandvik Intellectual Property Belagt hårdmetallskär, sätt att tillverka detta samt dess användning för fräsning
SE529857C2 (sv) * 2005-12-30 2007-12-11 Sandvik Intellectual Property Belagt hårdmetallskär, sätt att tillverka detta samt dess användning för djuphålsborrning
SE530516C2 (sv) 2006-06-15 2008-06-24 Sandvik Intellectual Property Belagt hårdmetallskär, metod att tillverka detta samt dess användning vid fräsning av gjutjärn
SE0700800L (sv) * 2006-12-15 2008-06-16 Sandvik Intellectual Property Belagt skärverktyg
SE0701761L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall för svarvning i varmhållfasta superlegeringar (HRSA) och rostfria stål
US8455116B2 (en) 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
SE0701449L (sv) * 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall med förfinad struktur
SE531704C2 (sv) * 2007-07-13 2009-07-14 Seco Tools Ab Finkornig hårdmetall för svarvning av varmhållfasta superlegeringar (HRSA)
SE531971C2 (sv) * 2007-08-24 2009-09-15 Seco Tools Ab Belagt skärverktyg för allmän svarvning i varmhållfast superlegeringar (HRSA)
SE533912C2 (sv) * 2009-02-19 2011-03-01 Seco Tools Ab Finkornig hårdmetallpulverblandning med låg sintringskrympning och sätt att tillverka densamma
SE533972C2 (sv) * 2009-07-27 2011-03-15 Seco Tools Ab Finkornigt belagt hårdmetallskärverktygsskär för svarvning i härdat stål och verktygsstål
EP2392688A1 (de) * 2010-06-07 2011-12-07 Sandvik Intellectual Property AB Beschichtetes Schneidewerkzeug
KR101701186B1 (ko) * 2013-02-27 2017-02-01 쿄세라 코포레이션 절삭 공구
IN2013CH04500A (de) 2013-10-04 2015-04-10 Kennametal India Ltd

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894837A (en) * 1946-01-16 1959-07-14 Edward I Onstott Method for producing cemented carbide articles
NL6516429A (de) * 1964-12-16 1966-06-17
US3531280A (en) * 1969-06-23 1970-09-29 Du Pont Heterogeneity by mixing diverse powders prior to consolidation
SE9101386D0 (sv) * 1991-05-07 1991-05-07 Sandvik Ab Sintrad karbonitridlegering med foerbaettrad slit- styrka
US5423899A (en) * 1993-07-16 1995-06-13 Newcomer Products, Inc. Dispersion alloyed hard metal composites and method for producing same
SE9500473D0 (sv) * 1995-02-09 1995-02-09 Sandvik Ab Method of making metal composite materials
DE29511247U1 (de) * 1995-07-12 1996-08-14 Basf Magnetics Gmbh Kobalt-Bindemetall-Legierung für Hartmetall-Legierungen für Hartmetall-Werkzeuge, insbesondere Schneidwerkzeuge, und Hartmetall-Werkzeuge damit
SE517473C2 (sv) * 1996-07-19 2002-06-11 Sandvik Ab Vals för varmvalsning med beständighet mot termiska sprickor och förslitning
KR100213683B1 (en) * 1997-05-16 1999-08-02 Korea Machinery & Metal Inst Method of manufacturing wc/co powder
SE518885C2 (sv) * 1998-02-20 2002-12-03 Seco Tools Ab Sätt att tillverka skär i submikron hårdmetall

Also Published As

Publication number Publication date
EP1043413A2 (de) 2000-10-11
SE519315C2 (sv) 2003-02-11
EP1043413A3 (de) 2004-03-24
USRE40717E1 (en) 2009-06-09
SE9901216L (sv) 2000-10-07
DE60030503D1 (de) 2006-10-19
EP1043413B1 (de) 2006-09-06
JP2000290738A (ja) 2000-10-17
US6273930B1 (en) 2001-08-14
DE60030503T2 (de) 2006-12-28
SE9901216D0 (sv) 1999-04-06

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